.modal{
  position: absolute;
  display: table;
  top:50%;
  left:50%;
  transform: translate3D(-50%, -50%,0);
  width: 1rem;
  height: 1rem;
  border-radius: 0.1rem;
  background-color: rgba($color: #000000, $alpha: .5);
  &-text{
    font-size: .14rem;
    display: table-cell;
    vertical-align: middle;
    text-align: center;
    color: #fff;
  }
}